CN202634739U - Device with induction heating and combustion gas leakage alarm functions - Google Patents
Device with induction heating and combustion gas leakage alarm functions Download PDFInfo
- Publication number
- CN202634739U CN202634739U CN 201220174675 CN201220174675U CN202634739U CN 202634739 U CN202634739 U CN 202634739U CN 201220174675 CN201220174675 CN 201220174675 CN 201220174675 U CN201220174675 U CN 201220174675U CN 202634739 U CN202634739 U CN 202634739U
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- heating
- natural gas
- valve
- gas leakage
- arc
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Abstract
The utility model relates to a device with induction heating and natural gas leakage alarm functions, especially can solve the problem that a pipeline and a valve for a natural gas with a high sulfur content are plugged up due to sulfides through rapid heating plug removal, solves the safety problem in the heating at the same time, and is especially suitable for being used in the petrochemical industry. The device with the induction heating and natural gas leakage alarm functions comprises a power supply, a multifunctional heating host, a gas sensor, an arc-shaped heating inductor, an infrared temperature sensor, a metal pipeline, a valve and a conductor bundle. The gas sensor, the arc-shaped heating inductor, and the infrared temperature sensor are connected with the multifunctional heating host through the conductor bundle. The metal pipeline and the valve are provided inside the arc-shaped heating sensor. The device with the induction heating and natural gas leakage alarm functions has the advantage that the device with the induction heating and natural gas leakage alarm functions can remove the plug through rapid induction and heating when the transfer pipeline and the valve for the natural gas with the high sulfur content is plugged up due to the sulfides, and has the overtemperature prevention and hazardous gas leakage prevention functions.
Description
Technical field
The utility model patent relates to a kind of equipment with induction heating, natural gas leakage warning function.Especially Fast Heating de-plugging in the time of can solving high sulfur-containing natural gas conveyance conduit, valve and stop up because of sulfide, the safety problem when solving heating simultaneously.Be particularly suitable for petrochemical industry pipeline, valve heating de-plugging use.
Background technology
At present, its conveyance conduit, valve have a strong impact on production because of the frequent blocking pipe of sulfide crystallization deposition, valve during the high sulfur-containing natural gas exploitation.At present traditional resistance type heater is low because of the heat efficiency, firing rate possesses the gas leakage measuring ability slowly and not, so the requirement of monitoring heating place temperature, concentration of natural gas can't satisfy natural gas line, the de-plugging of valve requirement Fast Heating the time.
Based on the weak point of above-mentioned conventional heater, the inventor has designed the utility model " a kind of equipment with induction heating, natural gas leakage warning function ".
Summary of the invention
The utility model to the technical problem not enough to be solved of above-mentioned prior art is: a kind of equipment with induction heating, natural gas leakage warning function is provided.
The technical scheme of the utility model is:
A kind of equipment with induction heating, natural gas leakage warning function; Form by power supply, multi-functional heating main frame, gas sensor, arc heating inductor, infrared temperature sensor and metallic conduit, valve and bundle conductor; Gas sensor, arc heating inductor, infrared temperature sensor link to each other with multi-functional heating main frame through bundle conductor, and metallic conduit, valve are in arc heating inductor inside.
The know-why that the utility model adopted is to be the power supply of multi-functional heating main frame by power supply; Multi-functional main frame becomes the 50Hz alternating current high-frequency ac current of 20KHZ-30KHZ; Convert high-frequency alternating magnetic field into through the arc heating inductor; The magnetic line of force of this high-frequency alternating magnetic field affacts on metallic conduit, the valve and produces vortex flow; Thereby Fast Heating metallic conduit, valve, the sulfide of crystallization deposition in metallic conduit, valve will become easy flowing liquid state and discharge when heating-up temperature reaches the 120 degree left and right sides.Infrared temperature sensor feeds back to multi-functional heating main frame with the temperature parameter of the pipeline that collects, valve through bundle conductor during heating, and multi-functional heating main frame is with this signal processing, and when surpassing design temperature, multi-functional heating main frame stops heating.When heated pipeline, valve produce slight natural gas leaking because of thermal coefficient of expansion is different; Gas sensor feeds back to multi-functional heating main frame with the gas concentration parameter that collects through bundle conductor; Multi-functional heating main frame is with this signal processing; When concentration surpasses safety value, multi-functional main frame will give the alarm and stop heating simultaneously.
The beneficial effect of the utility model is: induction heating de-plugging and have the overtemperature of preventing, prevent the hazardous gas leakage function fast when high sulfur-containing natural gas conveyance conduit, valve stop up because of the sulfide crystallization deposition.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Accompanying drawing 1 is the structural representation of the utility model embodiment.
Description of reference numerals:
1. power supply 2. multi-functional heating main frame 3. gas sensors
4. arc heating inductor 5. valves, pipeline 6. infrared temperature sensors
7. bundle conductor
Embodiment
With reference to accompanying drawing the utility model is to implement like this:
In accompanying drawing 1; A kind of equipment with induction heating, natural gas leakage warning function is made up of power supply 1, multi-functional heating main frame 2, gas sensor 3, arc heating inductor 4, valve, pipeline 5, infrared temperature sensor 6, bundle conductor 7; Gas sensor 3, arc heating inductor 4, infrared temperature sensor 6 link to each other with multi-functional heating main frame 2 respectively through bundle conductor 7, and metallic conduit, valve 5 are in arc heating inductor 4 inside.
The operation principle of the utility model is:
By power supply 1 is multi-functional heating main frame 2 power supplies; Multi-functional main frame 2 becomes the 50Hz alternating current high-frequency ac current of 20KHZ-30KHZ; Convert high-frequency alternating magnetic field into through arc heating inductor 4; The magnetic line of force of this high-frequency alternating magnetic field affacts on metallic conduit, the valve 5 and produces vortex flow, thus Fast Heating metallic conduit, valve, and the sulfide of crystallization deposition in metallic conduit, valve will become easy flowing liquid state and discharge when heating-up temperature reaches the 120 degree left and right sides.Infrared temperature sensor 6 feeds back to multi-functional main frame 2 with the temperature parameter of the pipeline that collects, valve through bundle conductor 7 during heating, and multi-functional main frame 2 is with this signal processing, and when surpassing design temperature, multi-functional main frame 2 stops heating.When heated pipeline, valve 5 produce slight natural gas leaking because of thermal coefficient of expansion is different; Gas sensor 3 feeds back to multi-functional main frame 2 with the gas concentration parameter that collects through bundle conductor 7; Multi-functional main frame 2 is with this signal processing; When concentration surpasses safety value, multi-functional main frame 2 will give the alarm and stop heating simultaneously.
The above; It only is the preferred embodiment of the utility model " a kind of equipment " with induction heating, natural gas leakage warning function; Be not that the technical scope of the utility model is done any restriction; Every technical spirit according to the utility model all still belongs in the scope of the utility model technology any trickle modification, equivalent variations and modification that top embodiment did.
Claims (2)
1. equipment with induction heating, natural gas leakage warning function; It is characterized in that: this equipment is made up of power supply 1, multi-functional heating main frame 2, gas sensor 3, arc heating inductor 4, valve, pipeline 5, infrared temperature sensor 6, bundle conductor 7; Gas sensor 3, arc heating inductor 4, infrared temperature sensor 6 link to each other with multi-functional heating main frame 2 respectively through bundle conductor 7, and metallic conduit, valve 5 are in arc heating inductor 4 inside.
2. a kind of equipment with induction heating, natural gas leakage warning function according to claim 1 is characterized in that said arc heating inductor 4 can be an arc inductor, also can be that two arc inductor series connection are used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220174675 CN202634739U (en) | 2012-04-23 | 2012-04-23 | Device with induction heating and combustion gas leakage alarm functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220174675 CN202634739U (en) | 2012-04-23 | 2012-04-23 | Device with induction heating and combustion gas leakage alarm functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202634739U true CN202634739U (en) | 2012-12-26 |
Family
ID=47387874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220174675 Expired - Lifetime CN202634739U (en) | 2012-04-23 | 2012-04-23 | Device with induction heating and combustion gas leakage alarm functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202634739U (en) |
-
2012
- 2012-04-23 CN CN 201220174675 patent/CN202634739U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |
|
| CX01 | Expiry of patent term |